Nanometer-scale Ge-based adaptable transistors providing programmable negative differential resistance enabling multivalued logic

M Sistani, R Böckle, D Falkensteiner, MA Luong… - ACS …, 2021 - ACS Publications
The functional diversification and adaptability of the elementary switching units of
computational circuits are disruptive approaches for advancing electronics beyond the static …

Monolithic and single-crystalline aluminum–silicon heterostructures

L Wind, R Böckle, M Sistani… - … Applied Materials & …, 2022 - ACS Publications
Overcoming the difficulty in the precise definition of the metal phase of metal–Si
heterostructures is among the key prerequisites to enable reproducible next-generation …

The growth and applications of silicides for nanoscale devices

YC Lin, Y Chen, Y Huang - Nanoscale, 2012 - pubs.rsc.org
Metal silicides have been used in silicon technology as contacts to achieve high device
performance and desired device functions. The growth and applications of silicide materials …

Composition Dependent Electrical Transport in Si1−xGex Nanosheets with Monolithic Single‐Elementary Al Contacts

L Wind, M Sistani, R Böckle, J Smoliner, L Vukŭsić… - Small, 2022 - Wiley Online Library
Si1− xGex is a key material in modern complementary metal‐oxide‐semiconductor and
bipolar devices. However, despite considerable efforts in metal‐silicide and‐germanide …

Highly ordered vertical silicon nanowire array composite thin films for thermoelectric devices

BM Curtin, EW Fang, JE Bowers - Journal of electronic materials, 2012 - Springer
The fabrication and characterization of silicon nanowire (NW) array/spin-on glass (SOG)
composite films for thermoelectric devices are presented. Interference lithography was used …

Young's modulus, residual stress, and crystal orientation of doubly clamped silicon nanowire beams

Y Calahorra, O Shtempluck, V Kotchetkov, YE Yaish - Nano letters, 2015 - ACS Publications
Initial or residual stress plays an important role in nanoelectronics. Valley degeneracy in
silicon nanowires (SiNWs) is partially lifted due to built-in stresses, and consequently …

In situ transmission electron microscopy analysis of aluminum–germanium nanowire solid-state reaction

K El Hajraoui, MA Luong, E Robin, F Brunbauer… - Nano …, 2019 - ACS Publications
To fully exploit the potential of semiconducting nanowires for devices, high quality electrical
contacts are of paramount importance. This work presents a detailed in situ transmission …

Silicide formation in contacts to Si nanowires

NS Dellas, CJ Schuh, SE Mohney - Journal of Materials Science, 2012 - Springer
Silicides, intermetallic compounds formed by the reaction of a metal and Si, have long been
used as contacts for metal oxide semiconductor (CMOS) transistors and have more become …

Solid-state reaction of nickel silicide and germanide contacts to semiconductor nanochannels

W Tang, BM Nguyen, R Chen… - … Science and Technology, 2014 - iopscience.iop.org
The surge in advancing the materials science of solid-state reactions for nanoscale contacts
to advanced semiconductor devices necessitates a comprehensive dissemination and …

Bias-switchable photoconductance in a nanoscale Ge photodetector operated in the negative differential resistance regime

M Sistani, R Böckle, MG Bartmann, A Lugstein… - ACS …, 2021 - ACS Publications
Recent advances in nanoscale optoelectronic Ge devices have exposed their enormous
potential for highly sensitive visible and near-infrared CMOS compatible photodetectors. In …